Obviously the LA Angels center fielder of the decade is Mike Trout. Their player of the decade is Mike Trout. If the MLB had an all-decade team, you could bet your life savings Mike Trout would be not just the center fielder on that team, but the MVP of the 2010’s for the entire league.
There is not a single player in the entire MLB who meant more for the sport of baseball this decade. No player won more MVP awards, amassed more WAR, or made more highlight plays than Mike Trout did this decade.
On top of his importance to the MLB as a whole, it’s genuinely difficult to put Mike Trout’s significance to the LA Angels and their fans into words.